Auto Bubble Gum - Micro Grow - 1st.

I'm monitoring her for pests or rot, keeping my eyes on leaves for any sign of sickness, for now everything is ok. She grow so fast and tall, as I said I needed to LST her good, but mistakes happens :). At the beggining I was thinking to do topping but I wasn't sure how to do it properly, after watching another diaries, next time I will do. I water her every 3-4 days, but before that I check the soil to be dry, I don't want to overwater her. I learned I need to have pH meter, it's super important, so I will buy pH meter next time.